Where
AND
AND
-Infinity
0

Trending

Last week
Last month
Last year

Apple macOS Big SurInput Validation, Use After Free, Buffer Overflow

Risk 53
Severity
7.1
Input Validation, Use After Free, Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

AMD. A buffer overflow issue was addressed with improved memory handling.

1 / 12
Source: Apple
First published (updated )
CVE-2022-26697

Apple macOS Big SurInput Validation, Use After Free, Buffer Overflow

Risk 53
Severity
7.1
Input Validation, Use After Free, Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

AMD. A buffer overflow issue was addressed with improved memory handling.

1 / 12
Source: Apple
First published (updated )
CVE-2022-26698

Apple macOS Big SurInput Validation, Use After Free, Buffer Overflow, Integer Overflow

Risk 82
Severity
7.8
Input Validation, Use After Free, Buffer Overflow, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A memory corruption issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to execute arbitrary code with kernel privileges.

1 / 25
Source: MITRE
First published (updated )
CVE-2022-26769

Apple macOS Big SurInput Validation, Use After Free, Buffer Overflow, Integer Overflow

Risk 82
Severity
7.8
Input Validation, Use After Free, Buffer Overflow, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AMD. A buffer overflow issue was addressed with improved memory handling.

1 / 24
Source: Apple
First published (updated )
CVE-2022-26770

Apple macOS Big SurInput Validation, Use After Free, Integer Overflow, Race Condition, Buffer Overflow

Risk 70
Severity
7.8
Input Validation, Use After Free, Integer Overflow, Race Condition, Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A logic issue was addressed with improved state management. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. An app may be able to gain elevated privileges.

1 / 43
First published (updated )
CVE-2022-32794

Apple macOS Big SurAppleScript. A memory corruption issue was addressed with improved validation.

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.5, macOS Monterey 12.3, Security Update 2022-003 Catalina. Processing a maliciously crafted file may lead to arbitrary code execution.

1 / 2
First published (updated )
CVE-2022-22597

debian/cupsCUPS. A logic issue was addressed with improved state management.

Risk 71
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

A logic issue was addressed with improved state management. This issue is fixed in Security Update 2022-003 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.5. An application may be able to gain elevated privileges.

1 / 3
First published (updated )
CVE-2022-26691

Apple macOS Big SurHeap-based Buffer Overflow in vim/vim

Risk 71
Severity
7.8
Buffer Overflow, Input Validation, Use After Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

apache. Multiple issues were addressed by updating apache to version 2.4.53.

1 / 38
Source: Apple
First published (updated )
CVE-2021-4136

Apple CatalinaRace Condition

Risk 68
Severity
7.6
Race Condition
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

A race condition was addressed with additional validation. This issue is fixed in Security Update 2021-005 Catalina. Mounting a maliciously crafted NFS network share may lead to arbitrary code execution with system privileges.

1 / 2
First published (updated )
CVE-2020-29622

Apple macOS Big SurCoreAudio. A logic issue was addressed with improved state management.

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, Security Update 2021-007 Catalina. Processing a malicious audio file may result in unexpected application termination or arbitrary code execution.

1 / 2
First published (updated )
CVE-2021-30834

Apple macOS Big SurFontParser. This issue was addressed with improved checks.

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

FontParser. This issue was addressed with improved checks.

1 / 2
First published (updated )
CVE-2021-30841

Apple macOS Big SurFontParser. This issue was addressed with improved checks.

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

FontParser. This issue was addressed with improved checks.

1 / 2
First published (updated )
CVE-2021-30842

Apple macOS Big SurFontParser. This issue was addressed with improved checks.

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

FontParser. This issue was addressed with improved checks.

1 / 2
First published (updated )
CVE-2021-30843

Apple macOS Big SurImageIO. This issue was addressed with improved checks.

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

ImageIO. This issue was addressed with improved checks.

1 / 8
First published (updated )
CVE-2021-30835

Apple macOS Big SurImageIO. This issue was addressed with improved checks.

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

ImageIO. This issue was addressed with improved checks.

1 / 2
First published (updated )
CVE-2021-30847

Apple macOS Big SurCUPS. A permissions issue existed. This issue was addressed with improved permission validation.

Risk 70
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A permissions issue existed. This issue was addressed with improved permission validation. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.

1 / 2
First published (updated )
CVE-2021-30827

Apple macOS Big SurCUPS. A URI parsing issue was addressed with improved parsing.

Risk 70
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A URI parsing issue was addressed with improved parsing. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local user may be able to execute arbitrary files.

1 / 2
First published (updated )
CVE-2021-30829

Apple macOS Big SurApple macOS CVMServer Use-After-Free Privilege Escalation Vulnerability

Risk 70
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A memory corruption issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.

1 / 3
First published (updated )
CVE-2021-30832

Apple macOS Big SurSandbox. An access issue was addressed with improved access restrictions.

Risk 40
Severity
7.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Sandbox. An access issue was addressed with improved access restrictions.

1 / 4
First published (updated )
CVE-2021-30850

Apple macOS Big SurSMB. A logic issue was addressed with improved state management.

Risk 44
Severity
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A remote attacker may be able to leak memory.

1 / 2
First published (updated )
CVE-2021-30844

Apple macOS Big SurApple iOS, macOS, watchOS Sandbox Bypass Vulnerability

Risk 65
Severity
7.5
Exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Core Telephony. A deserialization issue was addressed through improved validation.

1 / 7
First published (updated )
CVE-2021-31010

Apple macOS Big SurApple macOS fclonefileat Time-Of-Check Time-Of-Use Privilege Escalation Vulnerability

Risk 70
Severity
7.8
Race Condition
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

A race condition was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to elevate privileges.

1 / 3
First published (updated )
CVE-2021-30995

Apple macOS Big SurScript Editor. This issue was addressed by disabling execution of JavaScript when viewing a scriptin…

Risk 72
Severity
8.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Script Editor. This issue was addressed by disabling execution of JavaScript when viewing a scripting dictionary.

1 / 2
First published (updated )
CVE-2021-30975

Apple macOS Big SurBluetooth. A logic issue was addressed with improved validation.

Risk 80
Severity
8.8
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A logic issue was addressed with improved validation. This issue is fixed in Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. An application may be able to execute arbitrary code with kernel privileges.

1 / 3
First published (updated )
CVE-2021-30935

Apple macOS Big SurInput Validation

Risk 69
Severity
7.8
Input Validation
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

ColorSync. A memory corruption issue in the processing of ICC profiles was addressed with improved input validation.

1 / 3
First published (updated )
CVE-2021-30926

Apple macOS Big SurIntel Graphics Driver. Multiple out-of-bounds write issues were addressed with improved bounds check…

Risk 70
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Intel Graphics Driver. Multiple out-of-bounds write issues were addressed with improved bounds checking.

1 / 2
First published (updated )
CVE-2021-30922

Apple macOS Big SurApple macOS CoreGraphics PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Risk 69
Severity
7.8
Input Validation
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CoreGraphics. An out-of-bounds write was addressed with improved input validation.

1 / 9
First published (updated )
CVE-2021-30919

Apple macOS Big SurInput Validation

Risk 69
Severity
7.8
Input Validation
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

ColorSync. A memory corruption issue existed in the processing of ICC profiles. This issue was addressed with improved input validation.

1 / 8
First published (updated )
CVE-2021-30917

Apple macOS Big SurInput Validation, Integer Overflow

Risk 69
Severity
7.8
Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Audio. An integer overflow was addressed through improved input validation.

1 / 8
First published (updated )
CVE-2021-30907

Apple macOS Big SuriCloud. This issue was addressed with improved checks.

Risk 70
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

iCloud. This issue was addressed with improved checks.

1 / 2
First published (updated )
CVE-2021-30906

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203